Question

a. A lens is used in a pinhole camera.​

Answer 1

Answer:

A pinhole camera is a simple camera without a lens but with a tiny aperture (the so-called pinhole)—effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the camera obscura effect.

Answer 2

Answer:

Here is your answer

Explanation:

A pinhole camera is a simple camera without a lens but with a tiny aperture

( the so - called pinhole) — effectively a light - proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the oppositeoppositeside of the box, which is known as the camera obscura effect.

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